Recognition content
The list of testing criteria eligible for operation in this Certificate includes: Cement physical and mechanical testing; Heavy concrete and concrete mixtures; Testing aggregates for concrete and mortar; Mechanical testing of masonry bricks; Testing construction mortar; Construction steel testing; Laboratory soil mechanical testing; Chemical analysis of water for construction; Mechanical testing of lightweight concrete block bricks; Field testing; Mechanical testing of self-inserting concrete bricks; Asphalt concrete testing; Bitumen testing; Mechanical testing of concrete block bricks; Physical and mechanical testing of mineral powder materials in B.T.N; Bentonite mechanical testing; Wood testing; Testing tiles and facing stones; Plastic pipe testing; Testing electric wires and cables; Construction glass testing; Emulsion mechanical testing. Technical criteria used for the tests are fully listed, including Vietnamese and foreign standards (if any). When there is a new version of technical standards to replace the old standards, the corresponding new standards must be applied. This certificate is valid for 5 years from the date of issue and replaces Decision No. 356/QD-BXD dated October 22, 2013 of the Minister of Construction.